package com.example.dormmanage.util;

/**
 * 基于ThreadLocal封装工具类,用户保存和获取当前登录用户id
 */public class BaseContext {
    private static ThreadLocal<Long> threadLocal = new ThreadLocal<>();
    //设置当前线程(请求)的用户id
    public static void setCurrentId(Long id){
        threadLocal.set(id);
    }
    //获取当前请求的用户id
    public static  Long getCurrentId(){
        return threadLocal.get();
    }
}
